3126342968394 has 32 divisors (see below), whose sum is σ = 6454582765056. Its totient is φ = 1008466906560.

The previous prime is 3126342968339. The next prime is 3126342968431. The reversal of 3126342968394 is 4938692436213.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6292444 + ... + 6771080.

It is an arithmetic number, because the mean of its divisors is an integer number (201705711408).

Almost surely, 2^{3126342968394} is an apocalyptic number.

3126342968394 is an abundant number, since it is smaller than the sum of its proper divisors (3328239796662).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3126342968394 is a wasteful number, since it uses less digits than its factorization.

3126342968394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 513790.

The product of its digits is 40310784, while the sum is 60.

The spelling of 3126342968394 in words is "three trillion, one hundred twenty-six billion, three hundred forty-two million, nine hundred sixty-eight thousand, three hundred ninety-four".